title: Symptom hypersensitivity to acid infusion is associated with hypersensitivity of esophageal contractility.
mesh_terms: D000328:Adult; D004935:Esophageal Diseases / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology*; D004947:Esophagus / Q000473:pathology / Q000503:physiopathology*; D005260:Female; D006356:Heartburn / Q000139:chemically induced / Q000150:complications* / Q000503:physiopathology*; D006801:Humans; D006851:Hydrochloric Acid; D008297:Male; D008365:Manometry; D008875:Middle Aged; D010528:Peristalsis; D013997:Time Factors; D014463:Ultrasonography
chemical_list: D006851:Hydrochloric Acid